Introduction: How to Charge a Mobile Phone Without Charger

To charge the phone, you need: USB, insulating tape, 2 batteries in 3B. continue to do as video

Step 1:

Step 2:


geekrex (author)2015-07-18

The hack is good .Try using a Joule's thief . can be a good project

DIY Hacks and How Tos (author)2015-07-18

Cool trick. You could combine a bunch of dead batteries to recharge your phone.